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Message-ID: <d45a3acc0911241715k6882aa3el64a50b3d68d12167@mail.gmail.com> Date: Wed, 25 Nov 2009 12:15:42 +1100 From: andrew hendry <andrew.hendry@...il.com> To: netdev@...r.kernel.org Cc: linux-kernel <linux-kernel@...r.kernel.org>, linux-x25@...r.kernel.org Subject: [PATCH 2/3] X25: Check for errors in x25_init Adds error checking to x25_init. Signed-off-by: Andrew Hendry <andrew.hendry@...il.com> diff -uprN -X a/Documentation/dontdiff a/net/x25/af_x25.c b/net/x25/af_x25.c --- a/net/x25/af_x25.c 2009-11-25 10:21:17.000000000 +1100 +++ b/net/x25/af_x25.c 2009-11-25 10:22:06.000000000 +1100 @@ -1659,18 +1659,31 @@ static int __init x25_init(void) if (rc != 0) goto out; - sock_register(&x25_family_ops); + rc = sock_register(&x25_family_ops); + if (rc != 0) + goto out_proto; dev_add_pack(&x25_packet_type); - register_netdevice_notifier(&x25_dev_notifier); + rc = register_netdevice_notifier(&x25_dev_notifier); + if (rc != 0) + goto out_sock; printk(KERN_INFO "X.25 for Linux Version 0.2\n"); x25_register_sysctl(); - x25_proc_init(); + rc = x25_proc_init(); + if (rc != 0) + goto out_dev; out: return rc; +out_dev: + unregister_netdevice_notifier(&x25_dev_notifier); +out_sock: + sock_unregister(AF_X25); +out_proto: + proto_unregister(&x25_proto); + goto out; } module_init(x25_init); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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